I'm trying to plot ROC curve with the code below:
fit<-roc(grupo5, miR1623pC, ci=T, plot=T, direction='>')
plot.roc(fit, add=F, reuse.auc=TRUE,axes=T, legacy.axes=T, print.auc=TRUE, print.thres=F)
the categorical response is grupo5
the continuous variable is miR1623pC
My problem is when the plot is read the axis values of horizontal are plotted in scientific notation.
I had tried the code "options(digits=1)" but not solved.
I'd like to show number of horizontal axis (1-specificity) in decimal format with one decimal digit.
Please, help me!